Fluidstack Barber Lake Facility partnership
Company: Cipher Mining - Project: Barber Lake Facility
The claim, verbatim
Cipher is building the Barber Lake Facility for Fluidstack USA II Inc. with expected commencement in September 2026
Source (primary)
Cipher Mining 10-Q filed 2026-08-04 (SEC EDGAR, sec_filing)
View cached copy (2026-08-30)Live source ↗
Quote: “The Company is in the process of building the Barber Lake Facility for Fluidstack USA II Inc. ("Fluidstack"), with an expected commencement date of September 2026.”
How we checked this
Checked on September 2, 2026. The cited source supports every part of this claim.
Note 1 names Fluidstack USA II Inc. as the counterparty and gives September 2026 as the expected commencement date.
Confirmed in the source:
- Cipher is building the Barber Lake Facility for Fluidstack USA II Inc.
- The expected commencement date is September 2026
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000181998926000041/cifr-20260630.htm) in full (220,815 characters, retrieved August 30, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 10-Q filed 2026-08-04
Quote: “The Company is in the process of building the Barber Lake Facility for Fluidstack USA II Inc. ("Fluidstack"), with an expected commencement date of September 2026.”